Dear all, there will be three sessions at OGF 20 in Manchester, all sessions are scheduled for Monday, May 7 We are planning address the following topics during the three sessions: Session #1 9:00 am - 10:30 am 1) State of the spec 2) Last changes before submission (Toshi Nakata, 20 min) 3) Implementation a. AssessGrid: SLA structure & GT4 implementation issues (Dominic Battre, 20 min) b. VIOLA Implementation (Oliver Wäldrich, 20 min) 4) Discussion of features not considered in WS-Agreement V1.0 Session #2 11:00 am - 12:30 pm 5) Implementation/Interoperability discussion a. Hosting environment issues (recommendation?) b. Interoperability activities started Session #3 2:00 pm - 3:30 pm 6) Negotiation a. Performance comparison between a 3 phases and a 2 phases negotiation protocol (Antoine Pichot, 20 min) b. Akogrimo negotiation framework (NN, 20 min) c. AssessGrid Negotiation Scenarios in AssessGrid and implications for negotiation procedures (Dominic Battre, 20 min) d. Implementing negotiation protocols in Ontogrid (Shamima Paurobally, 20 min) Looking forward to seeing you in Manchester. Wolfgang -- Wolfgang Ziegler www.scai.fraunhofer.de/ziegler.html Fraunhofer-Institute for Algorithms and Scientific Computing (SCAI) Schloss Birlinghoven, D-53754 Sankt Augustin, Germany Tel: +49 2241 14 2258; Fax: +49 2241 14 42258 CoreGRID Network of Excellence www.coregrid.net Collaboration Gateway www.coregrid.net/cg Institute on Resource Management and Scheduling www.coregrid.net/irms